Search a number
-
+
7241056 = 25226283
BaseRepresentation
bin11011100111110101100000
3111121212212021
4123213311200
53323203211
6415111224
7115355644
oct33476540
914555767
107241056
1140a6349
122512514
131666b64
14d66c24
15980771
hex6e7d60

7241056 has 12 divisors (see below), whose sum is σ = 14255892. Its totient is φ = 3620512.

The previous prime is 7241053. The next prime is 7241063. The reversal of 7241056 is 6501427.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7241056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7241053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113110 + ... + 113173.

It is an arithmetic number, because the mean of its divisors is an integer number (1187991).

Almost surely, 27241056 is an apocalyptic number.

It is an amenable number.

7241056 is a deficient number, since it is larger than the sum of its proper divisors (7014836).

7241056 is a wasteful number, since it uses less digits than its factorization.

7241056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226293 (or 226285 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 7241056 is about 2690.9210319145. The cubic root of 7241056 is about 193.4642104974.

The spelling of 7241056 in words is "seven million, two hundred forty-one thousand, fifty-six".

Divisors: 1 2 4 8 16 32 226283 452566 905132 1810264 3620528 7241056